[{"n": "1882 Cincinnati Red Stockings season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1882-cincinnati-red-stockings-season/", "s": "Cincinnati won the inaugural American Association pennant."}, {"n": "1882 St. Louis Brown Stockings season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1882-st-louis-brown-stockings-season/", "s": "First American Association season for the St. Louis Brown Stockings."}, {"n": "1901 Boston Americans season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1901-boston-americans-season/", "s": "First season for the Boston Americans in the new American League."}, {"n": "1901 Chicago White Stockings season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1901-chicago-white-stockings-season/", "s": "White Stockings win first AL pennant in 1901."}, {"n": "1901 Cleveland Blues season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1901-cleveland-blues-season/", "s": "Cleveland's inaugural AL season, finishing seventh."}, {"n": "1901 Philadelphia Athletics season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1901-philadelphia-athletics-season/", "s": "Inaugural season for the Philadelphia Athletics franchise."}, {"n": "1903 New York Highlanders season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1903-new-york-highlanders-season/", "s": "The Highlanders' first season, finishing 4th in the AL."}, {"n": "1961 Los Angeles Angels season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1961-los-angeles-angels-season/", "s": "First Angels season, best expansion debut winning percentage."}, {"n": "1961 Washington Senators season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1961-washington-senators-season/", "s": "Expansion Senators debut with 61–100 record."}, {"n": "1969 Montreal Expos season", "u": "/e/major-league-baseball-inaugural-teams-seasons/1969-montreal-expos-season/", "s": "Expansion Expos debut with 52–110 record and a no-hitter."}]